Use @passmail.com domain
Another similar request was made here:
But I would like to use the @passmail.com domain when making a new address on my account. That domain is far more reasonable to say over the phone instead of protonmail.com or pm.me. :)
Jacob Woliver commented
Agreed, this would be very nice to have! I'd also like access to the @passmail.com domain. I'd love to have a <userame>@passmail.com email, I've considered switching to other email providers many times just because saying @pm.me or @protonmail.com over the phone always leads to an awkward silence and re-asking if they heard that right... @passmail.com would at least be something normal to say over the phone.
Dan Beresford commented
When selecting default email addresses in Proton Mail, @passmail.net domain is not an option. I am using Proton Pass heavily for creating and managing aliases and would prefer to use these aliases for default email rather than creating an alternate @proton.me address.